Rule 34 Dev - beret black_headwear black_wings blue_archive blush brown_skirt collarbone darudana downblouse halo hat head_wings highres koharu_(blue_archive) long_sleeves looking_at_viewer loose_socks lying on_side pink_eyes pink_hair pleated_skirt school_uniform single_bare_shoulder skirt socks twintails wings yes yes-no_pillow|3781982423